Whatever you are, a scientist, a manager, an architect, a lawyer, a notice or a successful scholar; and no matter whatever you are diligent, or lazy, in the modern work, study and life, you always need our common good friends---computers.

• 无论你是一个科学家还是管理人员，无论你是建筑师还是律师，无论你是一个初踏学路的学生还是成就卓著的学者，无论你勤奋还是懒惰，在现代工作、学习和生活中，我们有了一位大家共同的好朋友－－计算机。